DocumentCode
1721285
Title
S-band MMIC digital attenuator with small phase variation
Author
Takasu, Hideki ; Sakakibara, Chihiro ; Okumura, Minoru ; Kamihashi, Susurnu
Author_Institution
Microwave Solid-State Eng. Dept., Toshiba Corp., Kawasaki, Japan
Volume
2
fYear
1999
fDate
11/1/1999 12:00:00 AM
Firstpage
421
Abstract
This paper describes MMIC digital attenuator with small phase variation in S-band. The five-bit digital attenuator employing SPDT switched circuits has obtained excellent performance. It has been shown that a minimum attenuation of 7.05 dB, r.m.s. amplitude error of 0.09 dB, and r.m.s. phase variation of 1.38 degrees were obtained
Keywords
attenuators; field effect MMIC; field effect transistor switches; MMIC digital attenuator; S-band attenuator; SPDT switched circuits; phase variation; Attenuation; Attenuators; Communication system control; Distributed parameter circuits; Electrical resistance measurement; FETs; MMICs; Radio frequency; Switches; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1999 Asia Pacific
Print_ISBN
0-7803-5761-2
Type
conf
DOI
10.1109/APMC.1999.829894
Filename
829894
Link To Document